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NO985514D0 - Variable bandwidth repeats - Google Patents

Variable bandwidth repeats

Info

Publication number
NO985514D0
NO985514D0NO985514ANO985514ANO985514D0NO 985514 D0NO985514 D0NO 985514D0NO 985514 ANO985514 ANO 985514ANO 985514 ANO985514 ANO 985514ANO 985514 D0NO985514 D0NO 985514D0
Authority
NO
Norway
Prior art keywords
controllable
bandwidth
variable
variable bandwidth
filter units
Prior art date
Application number
NO985514A
Other languages
Norwegian (no)
Other versions
NO316050B1 (en
NO985514L (en
Inventor
Mikael Lott
Original Assignee
Allgon Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filedlitigationCriticalhttps://patents.darts-ip.com/?family=20402832&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO985514(D0)"Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Allgon AbfiledCriticalAllgon Ab
Publication of NO985514LpublicationCriticalpatent/NO985514L/en
Publication of NO985514D0publicationCriticalpatent/NO985514D0/en
Publication of NO316050B1publicationCriticalpatent/NO316050B1/en

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Abstract

A mobile telephone repeater with a variable bandwidth is disclosed. The repeater comprises an uplink and downlink, each being provided with amplifier chains (6). Each chain comprises at least two band pass filter units (10, 11) coupled in series and having controllable pass bands, which at least partially overlap each other. The center frequency of the filter units are controllable so as to make the bandwidth of the resulting pass band variable. Consequently, the effective bandwidth of the amplifier chain is controllable.
NO985514A1996-05-311998-11-26 Repeats with variable bandwidthNO316050B1 (en)

Applications Claiming Priority (2)

Application NumberPriority DateFiling DateTitle
SE9602161ASE510569C2 (en)1996-05-311996-05-31 Variable bandwidth repeater
PCT/SE1997/000916WO1997045969A1 (en)1996-05-311997-05-28Repeater with variable bandwidth

Publications (3)

Publication NumberPublication Date
NO985514L NO985514L (en)1998-11-26
NO985514D0true NO985514D0 (en)1998-11-26
NO316050B1 NO316050B1 (en)2003-12-01

Family

ID=20402832

Family Applications (1)

Application NumberTitlePriority DateFiling Date
NO985514ANO316050B1 (en)1996-05-311998-11-26 Repeats with variable bandwidth

Country Status (12)

CountryLink
US (1)US5987304A (en)
EP (1)EP0894373B1 (en)
JP (1)JP2000505263A (en)
KR (1)KR100313486B1 (en)
AT (1)ATE204106T1 (en)
AU (1)AU722385B2 (en)
CA (1)CA2256330C (en)
DE (2)DE894373T1 (en)
ES (1)ES2159138T3 (en)
NO (1)NO316050B1 (en)
SE (1)SE510569C2 (en)
WO (1)WO1997045969A1 (en)

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US8774079B2 (en)2006-10-262014-07-08Qualcomm IncorporatedRepeater techniques for multiple input multiple output utilizing beam formers
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SE502811C2 (en)*1994-05-111996-01-22Allgon Ab Repeater
US5768685A (en)*1995-12-111998-06-16Hughes ElectronicsMethod and apparatus for converting signals in a base station receiver

Also Published As

Publication numberPublication date
ATE204106T1 (en)2001-08-15
DE69706044D1 (en)2001-09-13
JP2000505263A (en)2000-04-25
CA2256330C (en)2004-01-27
CA2256330A1 (en)1997-12-04
WO1997045969A1 (en)1997-12-04
DE894373T1 (en)2000-06-08
EP0894373B1 (en)2001-08-08
AU3111697A (en)1998-01-05
ES2159138T3 (en)2001-09-16
DE69706044T2 (en)2002-03-21
SE510569C2 (en)1999-06-07
NO316050B1 (en)2003-12-01
SE9602161D0 (en)1996-05-31
AU722385B2 (en)2000-08-03
NO985514L (en)1998-11-26
KR100313486B1 (en)2001-12-31
SE9602161L (en)1997-12-01
US5987304A (en)1999-11-16
KR20000016194A (en)2000-03-25
EP0894373A1 (en)1999-02-03

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Legal Events

DateCodeTitleDescription
CHADChange of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name:INTEL CORPORATION, US

CREPChange of representative

Representative=s name:PLOUGMANN VINGTOFT, POSTBOKS 1003 SENTRUM, 0104 OS

MK1KPatent expired
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